608-2RSLTN9
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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608-2RSLTN9 Bearing Product Overview & Core Advantages
The 608-2RSLTN9 is a sealed single row deep groove ball bearing designed for reliable performance in a wide range of applications. Engineered to primarily handle radial loads, this metric bearing offers a compact design with a 8 mm bore, 22 mm outside diameter, and a 7 mm width. Its key advantages include low maintenance due to its integral seals and a nylon cage that contributes to quiet operation and suitability for higher speeds. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides a cost-effective solution for applications requiring good precision and consistent performance.
Model Code Breakdown
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 608 | Basic Bearing Number | Denotes a standard single row deep groove ball bearing with an 8 mm bore. |
| -2RSL | Seal Type | Features contact rubber seals (RS) on both sides. The "L" indicates a light contact seal, offering excellent protection against contamination with low friction. |
| TN9 | Cage Type | Constructed with a glass fiber reinforced nylon 66 cage (TN9). This cage design is lightweight, promotes quiet running, and is suitable for high-speed operation. |
608-2RSLTN9 Bearing Structural Features & Performance Benefits
- Robust Sealing for Enhanced Lifespan: The double-sided contact rubber seals (2RSL) effectively shield the bearing internals from dust, moisture, and other contaminants. This design significantly extends service life and enables operation in less-than-ideal environments, making it a low-maintenance component.
- High-Speed Capability with Nylon Cage: The standard TN9 nylon cage is not only corrosion-resistant but also reduces friction and noise. Its lightweight nature allows for lower centrifugal forces, supporting the bearing's limiting speed of 34,000 rpm.
- Precision and Reliability: Manufactured from chrome steel for both rings and balls, and conforming to ABEC 1 precision class, this bearing ensures consistent performance, smooth operation, and reliable load handling with a radial dynamic load rating of 630 lbf.
608-2RSLTN9 Bearing Typical Application Areas
The 608-2RSLTN9 is a versatile component found in numerous precision devices and machinery, including:
- Electric Motors: Small motors for appliances, fans, and power tools.
- Precision Instruments: Medical devices, optical equipment, and measuring instruments.
- Office Automation: Printers, scanners, and copiers.
- Computer Peripherals: Hard disk drives, cooling fans.
- General Machinery: Light-duty gearboxes, conveyors, and small pumps.
